Performance
Performance upgrades.
Exhaust, Forced Induction, Track/Dyno, Tuning, Carburetor, and more sub-forums are located inside.
Forced Induction
All you need to know about Superchargers, Turbos, and Nitrous.
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Performance Parts
If you bought and/or installed a part on your truck post it here.
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Small Block
Questions and info about small block engines.
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Big Blocks
For all your big block engine questions and information.
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Exhaust
All exhaust questions in here, complete systems, mufflers, pipes, cats, headers....
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Track / Dyno
Discussions of Dragstrip times and Dyno sessions. *No street racing talk period*
Private
TBI Tuning (87-95 / OBD I) ECM/PCM
TBI Tuning (87-95 / OBD I) ECM/PCM
TBI chip tuning and related stuff.
Private
Port Injection (96+ / OBD-II)
Port Injection (96+ / OBD-II)
PFI, CFI, CSFI, and SEFI related PCM tuning.
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Carbureted
For all your carburetor questions.
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Transmission Tuning
Transmission Tuning.
OBDI and OBDII PCM transmission tuning.
Private
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